28822335

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4447

約数の個数: 32

約数和(自身を含む): 50664960

約数和(自身を除く): 21842625

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 4397, 6555, 13191, 21985, 65955, 83543, 101131, 250629, 303393, 417715, 505655, 1253145, 1516965, 1921489, 5764467, 9607445, 28822335]

約数ペア:

[(1, 28822335), (3, 9607445), (5, 5764467), (15, 1921489), (19, 1516965), (23, 1253145), (57, 505655), (69, 417715), (95, 303393), (115, 250629), (285, 101131), (345, 83543), (437, 65955), (1311, 21985), (2185, 13191), (4397, 6555)]